M2.5 earthquake 70 km SE of Unalaska, Alaska

Magnitude

2.5 (ml), micro

Local time

Fri, Mar 7, 2025, 2:38 PM AKST

UTC

2025-03-07 23:38:32 UTC

Depth

35.0 km (21.7 mi), shallow

Epicenter

53.355° N, 165.915° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 4.5 km horizontally, 2.0 km in depth

Magnitude uncertainty

±0.12

Depth from

Operator assigned

Station coverage gap

239°, poorly surrounded by stations

Stations used

13

• Unalaska, AlaskaPopulation 4,491. Forecast71 kmSE

After

1. 2.8157 km SSE of Unalaska, AlaskaFri, Mar 7, 6:47 PM AKST · 572 days ago · 10 km deep · 90 km away
2. 2.3133 km S of Unalaska, AlaskaFri, Mar 7, 7:50 PM AKST · 572 days ago · 26 km deep · 96 km away
3. 2.173 km ESE of Akutan, AlaskaSat, Mar 8, 1:22 AM AKST · 572 days ago · 53 km deep · 100 km away
4. 3.085 km SE of Akutan, AlaskaSat, Mar 8, 7:27 PM AKST · 571 days ago · 35 km deep · 85 km away
5. 2.280 km SSW of Unalaska, AlaskaSun, Mar 9, 5:11 PM AKDT · 570 days ago · 26 km deep · 70 km away
6. 1.748 km SW of Unalaska, AlaskaMon, Mar 10, 1:35 AM AKDT · 570 days ago · 16 km deep · 78 km away
7. 2.937 km SSE of Akutan, AlaskaMon, Mar 10, 1:36 AM AKDT · 570 days ago · 68 km deep · 62 km away
8. 2.122 km E of Akutan, AlaskaMon, Mar 10, 8:35 AM AKDT · 569 days ago · 75 km deep · 90 km away
9. 1.961 km SSE of Akutan, AlaskaTue, Mar 11, 9:09 PM AKDT · 568 days ago · 57 km deep · 47 km away
10. 1.882 km SSW of Unalaska, AlaskaWed, Mar 12, 3:16 AM AKDT · 568 days ago · 22 km deep · 64 km away
11. 1.871 km SSW of Unalaska, AlaskaWed, Mar 12, 9:15 AM AKDT · 567 days ago · 38 km deep · 59 km away
12. 1.978 km SW of Unalaska, AlaskaFri, Mar 14, 1:45 AM AKDT · 566 days ago · 18 km deep · 96 km away
13. 1.748 km S of Akutan, AlaskaFri, Mar 14, 8:14 AM AKDT · 565 days ago · 29 km deep · 39 km away
14. 3.027 km ESE of Unalaska, AlaskaFri, Mar 14, 8:55 AM AKDT · 565 days ago · 71 km deep · 53 km away
15. 1.771 km SSE of Unalaska, AlaskaFri, Mar 14, 10:17 AM AKDT · 565 days ago · 23 km deep · 9 km away
16. 1.927 km S of Akutan, AlaskaFri, Mar 14, 11:58 AM AKDT · 565 days ago · 76 km deep · 59 km away
17. 3.379 km SSE of Akutan, AlaskaFri, Mar 14, 5:59 PM AKDT · 565 days ago · 35 km deep · 39 km away
18. 1.593 km SSW of Unalaska, AlaskaSat, Mar 15, 3:38 PM AKDT · 564 days ago · 19 km deep · 86 km away
19. 1.557 km SE of Unalaska, AlaskaSun, Mar 16, 4:28 AM AKDT · 564 days ago · 22 km deep · 25 km away
20. 1.875 km SSE of Akutan, AlaskaMon, Mar 17, 12:49 AM AKDT · 563 days ago · 22 km deep · 42 km away
21. 2.186 km SE of Akutan, AlaskaMon, Mar 17, 1:44 AM AKDT · 563 days ago · 59 km deep · 81 km away
22. 3.026 km SW of Akutan, AlaskaMon, Mar 17, 5:13 PM AKDT · 562 days ago · 77 km deep · 69 km away
23. 1.974 km S of Unalaska, AlaskaMon, Mar 17, 7:35 PM AKDT · 562 days ago · 18 km deep · 48 km away
24. 2.689 km SSW of Unalaska, AlaskaTue, Mar 18, 12:19 AM AKDT · 562 days ago · 35 km deep · 77 km away
25. 2.09 km WSW of Dutch Harbor, AlaskaTue, Mar 18, 3:56 AM AKDT · 562 days ago · 113 km deep · 76 km away
26. 1.653 km ESE of Unalaska, AlaskaTue, Mar 18, 10:30 PM AKDT · 561 days ago · 23 km deep · 33 km away
27. 3.488 km SSW of Unalaska, AlaskaWed, Mar 19, 12:35 AM AKDT · 561 days ago · 35 km deep · 77 km away
28. 2.346 km S of Akutan, AlaskaWed, Mar 19, 2:41 AM AKDT · 561 days ago · 35 km deep · 42 km away
29. 3.982 km SSW of Unalaska, AlaskaWed, Mar 19, 4:55 AM AKDT · 561 days ago · 35 km deep · 73 km away
30. 2.187 km SSW of Unalaska, AlaskaWed, Mar 19, 5:11 AM AKDT · 561 days ago · 26 km deep · 77 km away
31. 2.399 km SE of Akutan, AlaskaWed, Mar 19, 1:07 PM AKDT · 560 days ago · 18 km deep · 92 km away
32. 1.873 km SW of Unalaska, AlaskaThu, Mar 20, 6:01 AM AKDT · 559 days ago · 15 km deep · 99 km away
33. 1.956 km S of Akutan, AlaskaThu, Mar 20, 6:10 AM AKDT · 559 days ago · 36 km deep · 32 km away
34. 2.297 km SE of Akutan, AlaskaFri, Mar 21, 4:48 AM AKDT · 559 days ago · 26 km deep · 80 km away
35. 1.877 km SSE of Akutan, AlaskaFri, Mar 21, 8:41 AM AKDT · 558 days ago · 26 km deep · 33 km away
36. 3.674 km SSE of Akutan, AlaskaFri, Mar 21, 11:22 AM AKDT · 558 days ago · 61 km deep · 52 km away
37. 2.1100 km SE of Akutan, AlaskaFri, Mar 21, 11:34 AM AKDT · 558 days ago · 26 km deep · 95 km away
38. 1.924 km W of Akutan, AlaskaFri, Mar 21, 1:11 PM AKDT · 558 days ago · 121 km deep · 87 km away
39. 2.287 km SSW of Unalaska, AlaskaSat, Mar 22, 6:21 PM AKDT · 557 days ago · 25 km deep · 75 km away
40. 1.839 km SSW of Akutan, AlaskaSun, Mar 23, 4:39 AM AKDT · 557 days ago · 32 km deep · 48 km away
41. 2.816 km SSW of Unalaska, AlaskaSun, Mar 23, 9:45 AM AKDT · 556 days ago · 89 km deep · 61 km away
42. 1.949 km SW of Unalaska, AlaskaMon, Mar 24, 10:45 AM AKDT · 555 days ago · 13 km deep · 74 km away
43. 3.780 km SW of Unalaska, AlaskaTue, Mar 25, 3:54 AM AKDT · 555 days ago · 10 km deep · 93 km away
44. 1.564 km S of Unalaska, AlaskaTue, Mar 25, 8:10 PM AKDT · 554 days ago · 13 km deep · 48 km away
45. 3.0113 km S of Unalaska, AlaskaWed, Mar 26, 2:28 AM AKDT · 554 days ago · 35 km deep · 82 km away
46. 2.754 km SE of Akutan, AlaskaWed, Mar 26, 2:30 AM AKDT · 554 days ago · 34 km deep · 73 km away
47. 1.852 km S of Unalaska, AlaskaWed, Mar 26, 2:02 PM AKDT · 553 days ago · 50 km deep · 37 km away
48. 1.781 km SSW of Unalaska, AlaskaWed, Mar 26, 8:34 PM AKDT · 553 days ago · 26 km deep · 63 km away
49. 1.986 km S of Unalaska, AlaskaWed, Mar 26, 11:07 PM AKDT · 553 days ago · 26 km deep · 52 km away
50. 2.575 km SW of Unalaska, AlaskaThu, Mar 27, 2:06 AM AKDT · 553 days ago · 11 km deep · 100 km away
51. 2.086 km SSW of Unalaska, AlaskaThu, Mar 27, 5:13 PM AKDT · 552 days ago · 42 km deep · 79 km away
52. 1.674 km SW of Unalaska, AlaskaThu, Mar 27, 7:34 PM AKDT · 552 days ago · 13 km deep · 98 km away
53. 1.990 km SSW of Unalaska, AlaskaFri, Mar 28, 10:25 AM AKDT · 551 days ago · 26 km deep · 84 km away
54. 1.84 km NNE of Dutch Harbor, AlaskaFri, Mar 28, 10:42 PM AKDT · 551 days ago · 13 km deep · 75 km away
55. 2.635 km SSE of Unalaska, AlaskaSat, Mar 29, 4:41 AM AKDT · 551 days ago · 45 km deep · 35 km away
56. 1.857 km SE of Unalaska, AlaskaSat, Mar 29, 10:56 AM AKDT · 550 days ago · 39 km deep · 18 km away
57. 3.632 km WSW of Dutch Harbor, AlaskaSat, Mar 29, 4:05 PM AKDT · 550 days ago · 87 km deep · 89 km away
58. 1.927 km SE of Akutan, AlaskaSat, Mar 29, 9:27 PM AKDT · 550 days ago · 68 km deep · 77 km away
59. 1.645 km ESE of Unalaska, AlaskaSun, Mar 30, 3:38 AM AKDT · 550 days ago · 42 km deep · 41 km away
60. 2.163 km ESE of Akutan, AlaskaSun, Mar 30, 7:06 AM AKDT · 549 days ago · 45 km deep · 91 km away

The first 60 of 145.

Before

1. 2.090 km SSW of Unalaska, AlaskaThu, Mar 6, 4:28 PM AKST · 573 days ago · 19 km deep · 75 km away
2. 2.273 km SE of Unalaska, AlaskaThu, Mar 6, 12:48 PM AKST · 573 days ago · 25 km deep · 18 km away
3. 1.873 km S of Akutan, AlaskaThu, Mar 6, 11:22 AM AKST · 573 days ago · 43 km deep · 23 km away
4. 2.065 km SE of Unalaska, AlaskaThu, Mar 6, 10:53 AM AKST · 573 days ago · 36 km deep · 16 km away
5. 3.1166 km SSE of Unalaska, AlaskaThu, Mar 6, 6:46 AM AKST · 573 days ago · 10 km deep · 97 km away
6. 1.634 km S of Akutan, AlaskaThu, Mar 6, 2:24 AM AKST · 574 days ago · 60 km deep · 55 km away
7. 1.889 km SSW of Unalaska, AlaskaThu, Mar 6, 2:14 AM AKST · 574 days ago · 26 km deep · 76 km away
8. 2.2156 km SSE of Unalaska, AlaskaThu, Mar 6, 12:15 AM AKST · 574 days ago · 5 km deep · 85 km away
9. 1.767 km SW of Unalaska, AlaskaWed, Mar 5, 8:23 PM AKST · 574 days ago · 10 km deep · 93 km away
10. 1.673 km SW of Unalaska, AlaskaWed, Mar 5, 5:52 PM AKST · 574 days ago · 13 km deep · 93 km away
11. 1.545 km S of Unalaska, AlaskaWed, Mar 5, 5:17 PM AKST · 574 days ago · 25 km deep · 42 km away
12. 1.769 km SSE of Unalaska, AlaskaWed, Mar 5, 4:25 PM AKST · 574 days ago · 23 km deep · 5 km away
13. 1.867 km SSE of Akutan, AlaskaWed, Mar 5, 3:09 PM AKST · 574 days ago · 18 km deep · 36 km away
14. 3.083 km SSE of Akutan, AlaskaWed, Mar 5, 11:42 AM AKST · 574 days ago · 35 km deep · 58 km away
15. 1.953 km SW of Unalaska, AlaskaTue, Mar 4, 7:12 PM AKST · 575 days ago · 64 km deep · 87 km away
16. 2.290 km SW of Unalaska, AlaskaTue, Mar 4, 3:19 PM AKST · 575 days ago · 61 km deep · 94 km away
17. 1.985 km SSW of Unalaska, AlaskaTue, Mar 4, 12:07 PM AKST · 575 days ago · 26 km deep · 66 km away
18. 1.750 km S of Akutan, AlaskaTue, Mar 4, 2:02 AM AKST · 576 days ago · 26 km deep · 37 km away
19. 1.825 km SW of Akutan, AlaskaMon, Mar 3, 3:00 PM AKST · 576 days ago · 74 km deep · 68 km away
20. 2.531 km NNE of Dutch Harbor, AlaskaMon, Mar 3, 2:13 PM AKST · 576 days ago · 121 km deep · 96 km away

From the USGS Earthquake Hazards Program and its partner networks, event us6000q4nk (also filed as ak02531je35o). Read Thu, Oct 1, 2026, 1:15 AM UTC.